I would have to say one of my best is also judging distance. I feel like I don't need a rangefinder but it would be a nice accessory to own. It would just be one more thing to keep track of but I probably should get one; especially after typing this. Jinks.[][:@]

Worst

When my feet get cold I am ready to go. It sucks. I also wish I could stay on stand all day long without leaving. I really hope to overcome that this year. I also overhunt my stand but I really don't think its a big deal.